【摘要】 基于现行《建筑抗震设计规范》(GB50011-2001),本文分析了现行抗震设计中影响结构设计地震作用效应的主要因素,以规则平面框架为例对新旧规范影响结构设计地震作用效应的因素进行了对比,给出了其间的重要变化和基本规律。更多还原

【Abstract】 The main factors influencing the effect of seismic action in seismic design of buildings are investigated based on the Code for Seismic Design of Buildings(GB500112001)in this paper. The influencing differences of corresponding factors between the last and nowused seismic codes are analyzed. Based on the analysis of series of regular planar frames, the essential changes and the corresponding results are presented.更多还原